SWANSEA WATER DISTRICT
PWSID: MA4292000 · Swansea, MA · Serves 17,375 people
According to EPA Safe Drinking Water Information System (SDWIS), SWANSEA WATER DISTRICT (PWSID MA4292000) in Swansea, MA is listed as a CWS water system covering about 17,375 people. The same extract lists 20 health-based violation records spanning 2016-2020. Those 20 health-based rows for SWANSEA WATER DISTRICT cover contaminants such as TTHM, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SWANSEA WATER DISTRICT has 20 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including TTHM, Surface Water Treatment Rule. Recorded violations span 2016–2020. Day-to-day primacy enforcement for this system runs through the Massachusetts drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Massachusetts state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MA4292000
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Swansea, MA
- Population Served
- 17,375
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 18 | 18 |
| Surface Water Treatment Rule | 2 | 2 |
Violation History (20)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| Surface Water Treatment Rule | Yes | May 1, 2017 |
| Surface Water Treatment Rule | Yes | May 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for SWANSEA WATER DISTRICT?
How many people does SWANSEA WATER DISTRICT serve?
What violations does SWANSEA WATER DISTRICT have?
What contaminants have been found in SWANSEA WATER DISTRICT water?
Compare beyond Massachusetts
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SWANSEA WATER DISTRICT on cumulative violation count (20) and EPA-reported population served (17,375). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS. Population peers include DERRY WATER DEPT, BAKMAN WATER COMPANY, EASTON UTILITIES.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
SWANSEA WATER DISTRICT (MA4292000) is drawn from EPA SDWIS. Nearby county systems in this extract include INIMA USA / AQUARIA LLC; CITY OF NEW BEDFORD DPI; FALL RIVER WATER DEPARTMENT; TAUNTON WATER DIVISION. Health-based rows (20 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.